Trait tk_pool::error_log::ErrorLog [−] [src]

pub trait ErrorLog {
    type ConnectionError;
    type SinkError;
    fn connection_error(&self, _addr: SocketAddr, _e: Self::ConnectionError) { ... }
    fn sink_error(&self, _addr: SocketAddr, _e: Self::SinkError) { ... }
    fn pool_shutting_down(&self, _reason: ShutdownReason) { ... }
    fn pool_closed(&self) { ... }
}

The thrait that has appropriate hooks for logging different events

There is a default WarnLogger, but the idea is that you may give connection pool a name, change logging levels, and do other interesting stuff in your own error log handler.

Associated Types

`type ConnectionError`

Connection error type that is returned by connect/hanshake function

`type SinkError`

Error when sending request returned by Sink

Provided Methods

`fn connection_error(&self, _addr: SocketAddr, _e: Self::ConnectionError)`

Error when establishing a new connection

`fn sink_error(&self, _addr: SocketAddr, _e: Self::SinkError)`

Error when sending a request

This also means connection is closed

`fn pool_shutting_down(&self, _reason: ShutdownReason)`

Pool is started to shut down for the specified reason

`fn pool_closed(&self)`

Pool is fully closed at this moment

Implementors

[src]
impl<C, S> ErrorLog for WarnLoggerInstance<C, S> where C: Display, S: Display, type ConnectionError = C; type SinkError = S;